Liang, Yu heng
Liang, Can
Cheng, Jin
Peng, Qianqian
Zeng, Ping
Guan, Fengjun
Funding for this research was provided by:
Paired Assistance Scientific Research Project by The Affiliated Hospital of Xuzhou Medical University (SHJDBF2024215)
Construction Project of High Level Hospital of Jiangsu Province (LCZX202410)
The second phase of pediatric medicine research fund project of Jiangsu Medical Association (SYH-32034-0107(2024011))
Article History
Received: 21 July 2024
Accepted: 21 February 2025
First Online: 7 March 2025
Declarations
:
: The institutional review board of the Affiliated Hospital of Xuzhou Medical University reviewed and approved the research protocol (review number: xyfylw2013036). Written informed consents from the mother or father of the participants were obtained prior to the study initiation. All subjects filled a questionnaire including their informed consent. All methods were performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and its later amendments or comparable ethical standards.
: The authors declare no competing interests.
: was obtained from all individual participants included in the study.